FR520349A - Grinding machine - Google Patents

Grinding machine

Info

Publication number
FR520349A
FR520349A FR520349A FR520349DA FR520349A FR 520349 A FR520349 A FR 520349A FR 520349 A FR520349 A FR 520349A FR 520349D A FR520349D A FR 520349DA FR 520349 A FR520349 A FR 520349A
Authority
FR
France
Prior art keywords
grinding machine
grinding
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR520349A
Other languages
French (fr)
Inventor
Berthold Schweickardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NORMA CIE GmbH
Original Assignee
NORMA CIE GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NORMA CIE GmbH filed Critical NORMA CIE GmbH
Application granted granted Critical
Publication of FR520349A publication Critical patent/FR520349A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/22—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts
    • B24B5/225—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts for mass articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR520349A 1918-03-01 1920-07-10 Grinding machine Expired FR520349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE520349X 1918-03-01

Publications (1)

Publication Number Publication Date
FR520349A true FR520349A (en) 1921-06-23

Family

ID=6550984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR520349A Expired FR520349A (en) 1918-03-01 1920-07-10 Grinding machine

Country Status (1)

Country Link
FR (1) FR520349A (en)

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